radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

CV1220

Information - Help 
ID = 15686
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Triode, vacuum   Power/Output 
Identical to CV1220 = 4656 = NT37
Similar Tubes
Normally replaceable-slightly different:
  4033A

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Filament Vf 6 Volts / If 1.5 Ampere / Indirect
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   

nr27_8.png CV1220: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
cv1220nt37_1_1.png
CV1220: Manufacturer's Literature
Emilio Ciardiello

More ...
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information